具体原因不清楚,自定义一个SuperExpandableListView继承ExpandableListView即可
/**
* date:2020/7/24
* author: wsm(Administrator)
* function:
*/
public class SuperExpandableListView extends ExpandableListView {
public SuperExpandableListView(Context context) {
super(context);
}
public SuperExpandableListView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public SuperExpandableListView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
// TODO Auto-generated method stub
int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
MeasureSpec.AT_MOST);
super.onMeasure(widthMeasureSpec, expandSpec);
}
}
2:布局中
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="10dp"
android:fillViewport="true"
android:scrollbars="none">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<自定义view包名.SuperExpandableListView
android:id="@+id/comment_recy"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:groupIndicator="@null"/>
</LinearLayout>
</ScrollView>
参考:参考博客